Analysis

  • max time kernel
    146s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-03-2024 02:17

General

  • Target

    35ca627a659bbb2d5bf2c0511221ad6509719b9224a2d307715b724819e4912a.exe

  • Size

    38.7MB

  • MD5

    8c89f1f3dbc8841330541f9a62da19db

  • SHA1

    70ccb17a62c85b5797c94795c81eef88006e94c9

  • SHA256

    35ca627a659bbb2d5bf2c0511221ad6509719b9224a2d307715b724819e4912a

  • SHA512

    539369806094a1a454fd6a18de4a3b6b2562f9f93fcb745f3689b7bb98fbdcb9cd6eb56ce26aaa782bc6d5cc21006126572792633ab22fef6d120d4175c78450

  • SSDEEP

    786432:Ia9iTfRwFQujb2l7R1oIyEgdlwcDxvVayaPZ:sf2Djb2l7RsEgdacD1y

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\35ca627a659bbb2d5bf2c0511221ad6509719b9224a2d307715b724819e4912a.exe
    "C:\Users\Admin\AppData\Local\Temp\35ca627a659bbb2d5bf2c0511221ad6509719b9224a2d307715b724819e4912a.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:788
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://aka.ms/dotnet-core-applaunch?missing_runtime=true&arch=x86&rid=win10-x86&apphost_version=7.0.10&gui=true
      2⤵
      • Enumerates system info in registry
      • NTFS ADS
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2476
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffcbcc346f8,0x7ffcbcc34708,0x7ffcbcc34718
        3⤵
          PID:4268
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,2323531478014261047,2723993442768833238,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2136 /prefetch:2
          3⤵
            PID:1812
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2124,2323531478014261047,2723993442768833238,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2200 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:1716
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2124,2323531478014261047,2723993442768833238,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2664 /prefetch:8
            3⤵
              PID:856
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,2323531478014261047,2723993442768833238,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3324 /prefetch:1
              3⤵
                PID:2028
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,2323531478014261047,2723993442768833238,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3344 /prefetch:1
                3⤵
                  PID:3756
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,2323531478014261047,2723993442768833238,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4628 /prefetch:1
                  3⤵
                    PID:1428
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2124,2323531478014261047,2723993442768833238,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=4640 /prefetch:8
                    3⤵
                      PID:2908
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,2323531478014261047,2723993442768833238,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4556 /prefetch:1
                      3⤵
                        PID:4392
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,2323531478014261047,2723993442768833238,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5468 /prefetch:1
                        3⤵
                          PID:3284
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=2124,2323531478014261047,2723993442768833238,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=5940 /prefetch:8
                          3⤵
                            PID:2160
                          • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2124,2323531478014261047,2723993442768833238,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6276 /prefetch:8
                            3⤵
                              PID:3688
                            • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2124,2323531478014261047,2723993442768833238,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6276 /prefetch:8
                              3⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:4328
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,2323531478014261047,2723993442768833238,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6308 /prefetch:1
                              3⤵
                                PID:4404
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,2323531478014261047,2723993442768833238,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6332 /prefetch:1
                                3⤵
                                  PID:4980
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,2323531478014261047,2723993442768833238,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6288 /prefetch:1
                                  3⤵
                                    PID:5300
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,2323531478014261047,2723993442768833238,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5356 /prefetch:1
                                    3⤵
                                      PID:5308
                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,2323531478014261047,2723993442768833238,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4668 /prefetch:2
                                      3⤵
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:5144
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:1996
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:4288

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

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                                    Downloads

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                      Filesize

                                      152B

                                      MD5

                                      36bb45cb1262fcfcab1e3e7960784eaa

                                      SHA1

                                      ab0e15841b027632c9e1b0a47d3dec42162fc637

                                      SHA256

                                      7c6b0de6f9b4c3ca1f5d6af23c3380f849825af00b58420b76c72b62cfae44ae

                                      SHA512

                                      02c54c919f8cf3fc28f5f965fe1755955636d7d89b5f0504a02fcd9d94de8c50e046c7c2d6cf349fabde03b0fbbcc61df6e9968f2af237106bf7edd697e07456

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                      Filesize

                                      152B

                                      MD5

                                      1e3dc6a82a2cb341f7c9feeaf53f466f

                                      SHA1

                                      915decb72e1f86e14114f14ac9bfd9ba198fdfce

                                      SHA256

                                      a56135007f4dadf6606bc237cb75ff5ff77326ba093dff30d6881ce9a04a114c

                                      SHA512

                                      0a5223e8cecce77613b1c02535c79b3795e5ad89fc0a934e9795e488712e02b527413109ad1f94bbd4eb35dd07b86dd6e9f4b57d4d7c8a0a57ec3f7f76c7890a

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

                                      Filesize

                                      384B

                                      MD5

                                      2ca57544794cbfc3e984272b4b08acc7

                                      SHA1

                                      6abf8accdcc2dddf5126f381b900fa6a5c4f9836

                                      SHA256

                                      441c145e35ad5d1a70fa2b30f87fccc362e582f9b180f23e1cba98f36ba0c411

                                      SHA512

                                      2caa837428ef03a2d17ea2a565e7c7029928b76049282416b757e1de70f8f98a3e2bed8b1d60c2c72bcc458b4ca44b8280db3b4d2849d0472a4df19df8b3f5df

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                                      Filesize

                                      1002B

                                      MD5

                                      674fd6545b89fe2f582aceefb78fb468

                                      SHA1

                                      fde40c9ab71207ae5e579b3f0369a33ad2792eee

                                      SHA256

                                      e9c9ce1204d559936a2dd760c1e8e12a4647a22e7bdcc80b72ce2de7c1fca6d1

                                      SHA512

                                      7c0e35700569d46f95a7165c0efe9e77c9dea8f5846e7c1ab9fd6b3244dc1065e6fb30000df1c999490f4d91ba60461bd9f6501fcad0db5ecfefe4046b9ad760

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                                      Filesize

                                      111B

                                      MD5

                                      285252a2f6327d41eab203dc2f402c67

                                      SHA1

                                      acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

                                      SHA256

                                      5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

                                      SHA512

                                      11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                                      Filesize

                                      902B

                                      MD5

                                      2a9c50de4e6e375ffbbd8c979df05097

                                      SHA1

                                      dce4eb15276f152c8ab3319224e6c6cdf1944298

                                      SHA256

                                      99e7e80c8b4223f7043be8a4f5422dfbbdd52011bd1a5a8c0e311456e49db72f

                                      SHA512

                                      63f63726bb4bd9b2ab6a2eb8495ab5a42fe6ade3c2453de6768f7dc44faf10e758da41e74b771ee915eafceb682c691e6fa23cf5ec8df0bf145a80815bdf4a64

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                      Filesize

                                      6KB

                                      MD5

                                      537e26e6ee646974d3b3109665fdee1f

                                      SHA1

                                      8af7f204fdf606547e6b22f128edcd38a77e1b5d

                                      SHA256

                                      cc30b98870e8f5699463e18105075272313f42af7c54e4fd263c28ddd1c4b981

                                      SHA512

                                      af6c0442a9924241a1e984cf65a37f56bc6e534692f6835f7c4e98f8310bafd7bbed57e9d4450068226d0fc903a8611d7c6ba6a3932d2191def5f3aa656790c7

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                      Filesize

                                      6KB

                                      MD5

                                      c513f3ee4a9c19ee3632b467c94004a8

                                      SHA1

                                      b4d65f6829036e8b31b4517944b610e582589e47

                                      SHA256

                                      44cdd6dcea2dfb2b2de464dd665f8891ccd54f5bb708fa86ae72493408bdca51

                                      SHA512

                                      35046ced18b69bf115f5b3df30d38b898f7f812224280799ec6caee3e3647367b4a53793786ccffead08c9f8ee57db2c92d3937399b0ded6857dbae96e1671fc

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity

                                      Filesize

                                      539B

                                      MD5

                                      5c4b1e57c8980aa44a9448f426416bc8

                                      SHA1

                                      2c34898539bbc9062559152d99e1ff97c27ee71e

                                      SHA256

                                      66d0c598711f9100c7dec6867735b8d9eb40d20e0d1cc3484657590056f347d4

                                      SHA512

                                      341a663f2fda0520848348b3fd676ed6ef7977cbe11470337575c5094e65276acc079148cd6d427691c2e30e5f00a577c1da06097638e3b597aa52ffb516d4c9

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity

                                      Filesize

                                      707B

                                      MD5

                                      69d89a2e71e5b14be30cc29363caef66

                                      SHA1

                                      5828aa9115509b39191d06f1cd7d86e66e6ceace

                                      SHA256

                                      2aaf4a645937a5ebdbde67889cdb2ccf1df6a4ab246535ce739f4807207558f2

                                      SHA512

                                      cfa60637b17fb07e6b8a6662b24a3c4dc1e9454eacdf8ff9da42b8714cc5da31dc99f247589b9bbf560f86a0dbc5046aa4df3f070f1e28ceeed6ce1318ec2bab

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity

                                      Filesize

                                      707B

                                      MD5

                                      f8d15a11d127cde7837ca878d0271a84

                                      SHA1

                                      574f453965fb3a063ec8aefb4b54845773284397

                                      SHA256

                                      3e5ac9d4f385adfccc0989cc3f3de6e14327f45d4231a2b02ad9d45c4c8fa60d

                                      SHA512

                                      07529173b4bb0a34d9eab2e6d11c5cf137c20212e35f73f30d260a1d8ea8deaf1f39b0703910977e65aec709e214e44e1de29ff6914fd0e499dba81dd145c3ce

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57f368.TMP

                                      Filesize

                                      371B

                                      MD5

                                      f8c1491b24dfea2a193fa9ea30283168

                                      SHA1

                                      3ee5801356df43fac8d67d974d774faaf6f653d5

                                      SHA256

                                      713abdf32c4eef3db719d9b8d5c4efb98f61e9c5423e02b1e3518d54253ba752

                                      SHA512

                                      9f77237615b287d95a750cb913c1b24e5e2c3ba6293ec194cfe10f2ee90ba668ddeb8188c43a117357c31902107900302f11245464f2e48477c74de6183b156b

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

                                      Filesize

                                      16B

                                      MD5

                                      6752a1d65b201c13b62ea44016eb221f

                                      SHA1

                                      58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                                      SHA256

                                      0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                                      SHA512

                                      9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                      Filesize

                                      11KB

                                      MD5

                                      6e82551e69d96c1189158ee5e4857434

                                      SHA1

                                      aedadcfe09728c128130cb209f4216fe63818184

                                      SHA256

                                      0735e256debc6f02f28059d446d7828ad89ffb1c832fe3b34b618a19e7ca63b2

                                      SHA512

                                      a8bfc991825182d39b8d42a73d7e40dc00b577314c307f6e1509e17032bdddd93ed3877c29fb67ff6c011fea69dd9468df6809e5055fda89b5559dc4df677b83